4495088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21632

約数の個数: 20

約数和(自身を含む): 9379608

約数和(自身を除く): 4884520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21611, 43222, 86444, 172888, 280943, 345776, 561886, 1123772, 2247544, 4495088]

約数ペア:

[(1, 4495088), (2, 2247544), (4, 1123772), (8, 561886), (13, 345776), (16, 280943), (26, 172888), (52, 86444), (104, 43222), (208, 21611)]